Form 4 Filing for Scott R. Wahlers

This filing details transactions made by Scott R. Wahlers, CFO of Compass, Inc. On September 15, 2026, Wahlers acquired 47,466 shares of Class A Common Stock. In a separate transaction on the same day, 24,297 shares of Class A Common Stock were disposed of, with a price per share of $10.65, to cover tax obligations related to vested RSUs. Additionally, Wahlers disposed of 27,671 and 19,795 Restricted Stock Units (RSUs), both with a transaction price of $0.00. These RSUs represent contingent rights to receive Class A Common Stock upon settlement. The filing indicates post-transaction holdings of 365,878 shares of Class A Common Stock and 212,146 and 230,946 shares underlying the RSUs.